Chicken or egg comes first?

Lack of money causes depression?
Depression interferes with making or being to save several thousand dollars?

To me personally, the “big deal” right now is the use of Ketamine as a “first 3 weeks” Depression drug treatment.

There is also a raging controversy about
some States such as Colorado allowing EMT’s
to give big doses of Ketamine (500 to 750 mg) to “agitated” suspected law breakers.

There is also the subject as to whether bringing a human head close to a very powerful pulsing magnet ( Transcranial Magnetic Stimulation) has benefits to treating Depression that drugs cannot duplicate.

https://medicalxpress.com/news/2020-04-treatment-relieved-depression-small.html